My advice? Hire a game designer to create an entirely new game, because this one is completely and utterly fucking dying. Don’t spend money on PS plus just to get multiplayer on this game, cos it’s not worth it. I can tell you from experience and from around the grapevine that this thing is riddled with bugs, cheaters, toxic assholes and plagued by critical imbalance and a company that not only refuses to listen to the playerbase, but seemingly actively campaigns against it.
Take the last update for example, Pirate and Amazon. They are literally reskins of the same exact predator. They bring nothing new to the table and are riddled with bugs. AVP 2010 multiplayer is and always will be vastly superior to anything this game can offer. So yeah, I would reccomend creating your own game, and not neglecting and killing it like illfonic has. Besides, the dynamic of the game would likely not allow for what you are suggesting to be implemented… make something better.